Eaton D2PR43R1 - Class RK1 Fuse 43A 600V (200kA Interrupt Rating)

Eaton D2PR43R1 is a current-limiting fuse designed for overcurrent protection in industrial electrical systems. It features a 600V AC rating with a 43A current capacity, housed in a compact 10.3mm x 38mm ceramic body for reliable performance in high-temperature environments. The fuse meets UL 248-14 standards and is rated for 200kA interrupting capacity, ensuring compliance with critical safety requirements. Typical applications include motor branch circuits, transformer protection, and industrial control panels where precise fault current interruption is essential.

Key Features & Specifications

• Type: Current-limiting Class RK1 fuse with ceramic body and silver element
• Voltage: 600V AC
• Current: 43A
• Dimensions: 10.3mm diameter x 38mm length
• Standards: UL 248-14, CSA
• Applications: Motor protection, transformer circuits, industrial controls
• Interrupting Rating: 200kA
• Weight: 0.08 lb
• Temperature Rating: -50°C to +125°C

Product Identification

• UPC: 782114000000